اختبار الكتروني Unit 2

1
The normal temperature of healthy person is ..............
2
The scale of Celsius thermometers range between ................
3
The ...........contains a constriction
4
.............. is used to measure the temperature of human body
5
.......... is the liquid that is used in making thermometers
6
.......... conducts heat faster than aluminium
7
All the following are heat insulators except .............
8
.............. is used to sterilize the medical thermometer before using
9
We can measure the temperature accurately by touching
10
2You shouldn’t sterilize the medical thermometer before use